I guess the problem is finding somewhere to actually perform the MotorVac. I've been calling around and nobody I've talked to does it. I read something about Midas working with MotorVac www.motorvac.com/news/news_midas_4_28_03.html
but the Midas I called didn't provide the service.
It sounds like something that really would bring in good business in California but probably not too much in other states with less strict emissions regulations and maybe that'* why it'* hard to find up here in the Northeast.